Volkswagen New Beetle. Manual - part 13

 

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Volkswagen New Beetle. Manual - part 13

 

 

3. Ignition switch should still be in ON position. Ensure no one is inside vehicle. From a position outside 

vehicle and away from air bag modules (in case of air bag deployment), turn ignition switch to OFF 
position for about 10 seconds, and then back to ON position. Observe AIR BAG warning light. It should 
come on for 6-8 seconds and then go out, indicating system is functioning properly.  

4. If AIR BAG warning light fails to come on, comes on and stays on, or comes on while driving, a system 

malfunction exists. Perform air bag system self-diagnostics, and repair air bag system.  

SERVICE PRECAUTIONS 

Observe the following precautions when working with or near air bag systems:  

z

Disconnect and isolate negative battery cable before servicing vehicle. Allow system capacitor to 
discharge for 2 minutes before removing air bag components.  

z

Disable air bag system before servicing any air bag system or steering column component. Failure to do 
this may result in accidental air bag deployment and possible personal injury. See DISABLING & 
ACTIVATING AIR BAG SYSTEM 
.  

z

Always wear safety glasses when servicing or handling an air bag.  

z

Air bag module must be stored in its original special container until used for service. It must be stored in 
a clean, dry place, away from sources of extreme heat, sparks and high electrical energy.  

z

When placing a live air bag on a bench or other surface, always face air bag and trim cover up, away from 
surface. This will reduce motion of module if accidentally deployed.  

z

When a steering column has an air bag module attached, never place column on the floor or any other 
surface with the steering wheel or air bag module face down.  

z

The air bag module inflator assembly contains sodium azide and potassium nitrate. These materials are 
poisonous and extremely flammable; contact with acid, water, or heavy metals may produce harmful and 
irritating gases.  

z

Passenger-side air bag contains argon gas pressurized to over 2500 psi (175.8 kg/cm 

2

 ). DO NOT 

attempt to dismantle air bag module or tamper with its inflator. DO NOT puncture, incinerate, or bring air 
bag into contact with electricity. DO NOT store air bag at temperatures exceeding 200°F (93°C).  

z

After deployment, air bag surface may contain sodium hydroxide deposits, which irritate skin. Sodium 
hydroxide is a product of the gas generant combustion. Always wear safety glasses, rubber gloves and a 
long-sleeved shirt during clean-up. Wash hands using mild soap and water. Follow correct disposal 
procedures.  

z

When carrying a live air bag module, point trim cover away from your body to minimize injury in case of 
accidental deployment.  

z

The horn switch is integral with the air bag module trim cover. Failure to take the proper precautions 
could result in accidental, incomplete, or improper air bag deployment and possible personal injury.  

z

DO NOT disconnect or connect air bag module while battery is connected. Never disassemble air bag 
module. There are no serviceable parts within the module.  

z

On Wrangler, when both air bag door bracket "J" nuts are removed from the instrument panel armature, 
they must be replaced with 2 NEW "J" nuts. Ensure all fasteners for air bag door are installed. Failure to 
do this could result in incomplete, or improper air bag deployment and possible personal injury.  

z

The air bag control module contains an impact sensor which enables the system to deploy the air bags. 

 

1998 Chevrolet Pickup C1500 

GENERAL INFORMATION Air Bag Deactivation Procedures

  

Never strike the air bag control module. If air bag control module is accidentally dropped, the module 
MUST be replaced.  

z

Clockspring and air bag module MUST be replaced if air bag is deployed.  

z

On Grand Cherokee and Wrangler, ALWAYS remove and replace air bag control module and its 
mounting bracket as a unit. DO NOT transfer the module to another bracket.  

z

Fasteners, screws and bolts used to fasten air bag components have a special coating and are specifically 
designed for air bag system. Use only original equipment fasteners. On Grand Cherokee, if the passenger-
side air bag module mounting screws cannot be tightened to the specified torque, replace screws with the 
OEM-approved over-sized screws.  

DISABLING & ACTIVATING AIR BAG SYSTEM 

Disabling & Activating System 

To disable system, turn ignition switch to OFF position. Disconnect negative battery cable, and isolate battery 
cable end. Wait at least 2 MINUTES for system capacitor to discharge before servicing or working near air bag 
system components. To activate system, reconnect negative battery cable. See SYSTEM OPERATION 
CHECK 
.  

WARNING:

Wait at least 2 MINUTES after disconnecting negative battery cable. 
Servicing air bag system before 2 minutes elapse may cause accidental 
air bag deployment and possible personal injury. 

 

1998 Chevrolet Pickup C1500 

GENERAL INFORMATION Air Bag Deactivation Procedures

  

GENERAL INFORMATION 

Air Bag Deactivation Procedures 

SPECIAL CARE DURING MECHANICAL REPAIRS 

In some instances, it may be necessary to remove steering column or instrument panel to gain access to 
transmission control related components. Observe manufacturer service precautions when working on a vehicle 
equipped with an air bag system. See appropriate manufacturer's SERVICE PRECAUTIONS.  

Electrical sources should never be allowed near inflator on back of air bag module. Never probe air bag system 
electrical wires with analog volt-ohmmeter or test light. Always disable air bag system before servicing vehicle. 
See appropriate DISABLING & ACTIVATING AIR BAG SYSTEM procedure. Failure to do so could result in 
accidental air bag deployment and possible personal injury.  

If air bag system is not fully functional for any reason, DO NOT drive vehicle until system is repaired and is 
again operational. DO NOT remove bulbs, modules, sensors or other components, or in any way disable system 
from operating normally. If air bag system is not functional, park vehicle until system is repaired and functions 
properly.  

ACURA 

SYSTEM OPERATION CHECK 

When ignition is turned on, SRS indicator light should come on for about 6 seconds and then go off. If indicator 
does not come on, or does not go off after about 6 seconds or comes on while driving, air bag system must be 
inspected as soon as possible.  

SERVICE PRECAUTIONS 

Observe these precautions when working with air bag systems and seat belt pretensioners (if equipped): 

WARNING:

To avoid injury from accidental air bag deployment, read and carefully 
follow all SERVICE PRECAUTIONS and DISABLING & ACTIVATING AIR 
BAG SYSTEM procedures. 

WARNING:

Some vehicles are equipped with a passenger-side air bag ON/OFF 
switch. This switch should NOT be used in place of specified vehicle air 
bag system disabling and activating procedures. 

WARNING:

DO NOT use any type of back-up power supply (memory saver) from 
outside vehicle to avoid memory loss in memory systems (if equipped). 
Back-up power supplies can provide enough voltage to deploy air bags. 

NOTE:

For Acura SLX information, see ISUZU Trooper. 

 

1997 Lexus SC 300 

GENERAL INFORMATION Air Bag Deactivation Procedures

  

 

1997 Lexus SC 300 

GENERAL INFORMATION Air Bag Deactivation Procedures

  

Helpmelearn Repair Manuals 

 

Wednesday, January 18, 2006 7:48:23 PM

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Helpmelearn Repair Manuals 

 

Wednesday, January 18, 2006 7:48:29 PM

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z

Disable SRS before servicing any SRS, instrument panel or steering column component. Failure to do this 
could result in accidental air bag deployment, causing personal injury and/or vehicle damage. See 
DISABLING & ACTIVATING AIR BAG SYSTEM .  

z

Wait at least 3 MINUTES after disabling air bag system. A back-up power circuit capacitor (in SRS 
control unit) maintains system voltage for about 3 minutes after battery is disconnected. Servicing air bag 
system or seat belt pretensioners before 3 minutes may cause accidental air bag deployment and possible 
personal injury.  

z

After an accident, all SRS components, including wiring harnesses and brackets, must be inspected. If 
any components are damaged or bent, they must be replaced, even if air bag did not deploy. Check 
steering column, knee bolster, instrument panel steering column reinforcement plate and lower brace for 
damage. DO NOT repair any component or wiring. If components or wiring are damaged or defective, 
replacement is required.  

z

Carefully inspect all SRS components before installation. DO NOT install any component that shows 
signs of being dropped or improperly handled, such as dents, cracks or other deformities.  

z

DO NOT install SRS components previously installed on another vehicle. When replacing SRS 
components, use only NEW, manufacturer supplied components.  

z

Always wear safety glasses when servicing SRS or handling an air bag or seat belt pretensioner (if 
equipped).  

z

DO NOT attempt to disassemble air bag assembly or seat belt pretensioner (if equipped). Neither 
component has any serviceable or reusable parts.  

z

A replacement air bag assembly must be stored in its original special container until used for service. 
Special container must be stored in a clean, dry place, away from sources of extreme heat, sparks and 
high electrical energy.  

z

When placing a live air bag assembly on a bench or other surface, always face air bag and trim cover up, 
away from surface. This will reduce motion of air bag assembly if accidentally deployed.  

z

During installation or replacement of SRS control unit, DO NOT bump, drop or strike unit or immediate 
area. SRS unit could be damaged and/or air bag deployment could occur.  

z

After deployment, air bag assembly is very hot. Wait 30 minutes before handling. After deployment, air 
bag surface may contain deposits of sodium azide and potassium nitrate, which can irritate skin. Always 
wear safety glasses, rubber gloves and long-sleeved shirt during clean-up, and wash hands using mild 
soap and water. Follow correct disposal procedures.  

z

After air bag deployment, inspect all SRS wiring harnesses for heat or other damage. Replace, DO NOT 
repair, any damaged harnesses. Ensure all SRS ground connections are clean and tight. Ensure SRS 
wiring harnesses are installed so that they are not pinched or interfere with other components.  

z

DO NOT allow any electrical source near front or side air bag inflators or near seat belt tensioner 
connector.  

z

When carrying a live air bag assembly, trim cover pad should be pointed away from body to minimize 
injury in case of accidental air bag deployment.  

z

If SRS is not fully functional for any reason, vehicle should not be driven until system is repaired. DO 
NOT
 remove any component or in any way disable system from operating normally. If SRS is not 
functional, park vehicle until repairs can be made.  

DISABLING & ACTIVATING AIR BAG SYSTEM

 

1997 Lexus SC 300 

GENERAL INFORMATION Air Bag Deactivation Procedures

  

Helpmelearn Repair Manuals 

 

Wednesday, January 18, 2006 7:48:24 PM

Page 2 

© 2004 Mitchell Repair Information Company, LLC. 

 

 

 

 

 

 

 

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